State Route 186 | ||||
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Algodones Road | ||||
SR 186 highlighted in red
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Route information | ||||
Defined by | ||||
Maintained by Caltrans | ||||
Length: | 2.070 mi (3.331 km) | |||
Existed: | 1972 – present | |||
Major junctions | ||||
South end: | Mexican border near Algodones | |||
North end: | I-8 near Winterhaven | |||
Location | ||||
Counties: | Imperial | |||
Highway system | ||||
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State Route 186 (SR 186) is a route that connects Interstate 8 (I-8) with the U.S.–Mexico border near the Colorado River. Its southern terminus is near Los Algodones, Baja California, and its northern terminus is near Winterhaven, California in the location of Araz Junction. The route is only 2.070 miles (3.331 km) long, heading along the length of the Alamo Canal and the All-American Canal within the boundaries of the Fort Yuma-Quechan Reservation. The route was assigned in 1972 in Imperial County, and the interchange with I-8 was constructed a year later.
SR 186 begins at the United States–Mexico border (near Avenue International) in the community of Los Algodones. The route heads to the northeast along the Alamo Canal and crosses the center of the Fort Yuma-Quechan Reservation. Most of the surroundings of SR 186 are desolate, compared to the developed region across the border in Mexico. The highway continues northward, crossing the All-American Canal, where it turns to the north. SR 186 continues northward to an interchange with I-8 in Araz Junction, where the route terminates at the northbound ramps. The route continues northward as locally maintained Araz Road. Near the interchange is a casino operated by the Quechan Native American tribe that opened in 2009.